Wespc (Dongguan) Tech Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | In stock |
| Delivery Time | 5-10 work days |
| Packaging Details | carton |
| Product Name | Intake Valve Seat T407000 |
| Condition | 100%new |
| Quality Class | High-Quality |
| Stock | Yes |
| Warranty | 1year |
| Packaging | Carton |
| Brand Name | WESPC |
| Model Number | T407000 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | In stock |
| Delivery Time | 5-10 work days | Packaging Details | carton |
| Product Name | Intake Valve Seat T407000 | Condition | 100%new |
| Quality Class | High-Quality | Stock | Yes |
| Warranty | 1year | Packaging | Carton |
| Brand Name | WESPC | Model Number | T407000 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Perkins intake valve seat ，Perkins 4.236 valve seat ，Perkins T407000 valve seat | ||
WESPC Intake Valve Seat T407000 for Perkins 4.236 4.248 6.354.2 A4.236 T4.236
| Brand Name | WESPC |
| Place of Origin | China |
|
Part Number |
T407000 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
The T407000 Intake Valve Seat is designed for Perkins 4.236, 4.248, 6.354.2, A4.236, T4.236, 6.354, 6.354.1, 6.354.4, AT6.354, and G4.236 naturally aspirated and turbo-charged diesel engines. These engines are commonly used in Massey Ferguson 165-398 series tractors, MF 30-50 backhoe loaders, MF 550-890 combines, Landini 7860-8880 row-crop tractors, Claas 65-75 forage harvesters, JCB 3CX/4CX backhoes, New Holland 1116 swathers, 1495/1496 mower-conditioners, FG-Wilson P100-4 and P135-4 generator sets, and various irrigation, construction, and marine auxiliary equipment.
Technical specifications:
The T407000 Intake Valve Seat features a precision-machined design with a bore diameter of 36.6 mm, seat angle of 45°, overall length of 123.3 mm, and stem diameter of 9.5 mm. The valve seat is manufactured from high-quality alloy cast iron, ensuring excellent wear resistance and high-temperature performance. It undergoes advanced gas nitriding treatment to enhance surface hardness and durability. The induction-hardened stem tip (52-58 HRC) and gas-nitrided layer (0.03-0.05 mm thick) provide superior scuff resistance, crucial for the high-temperature exhaust pulses typical of turbocharged Perkins engines. The head and stem are CNC-finished to Ra 0.2 µm, guaranteeing positive sealing and uniform heat transfer every cycle.
Material & performance features:
The T407000 Intake Valve Seat is forged from 21-4N (5Cr21Mn9Ni4N) austenitic steel, which retains 900 MPa tensile strength at 700 °C. The head is flash-chrome plated (≈3 µm) to reduce friction and valve-guide wear. The nitride layer on the stem prevents micro-welding, ensuring stable lash over thousands of hours of stop-start field service. The tulip profile is swirl-polished to improve flow efficiency and reduce pumping losses, contributing to cleaner combustion and lower fuel consumption across the 4.236/6.354 engine map.
Interchange part numbers:
PERKINS 31431881, 31431882, 31431883, 31431884; MASSEY FERGUSON 741466M1, 747552M1, 739027M1; LANDINI 31431881; JCB 333/E0002; KMP 31431881; AE 20946; Mahle 043VE30835000; Bepco BV31431881; SBI 01785
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2019
Total Annual:
300,0000-450,0000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong. The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and... WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong. The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and...
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